门阵列宏单元的路由算法

Atreyi Chakraverti, M. Chung
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引用次数: 3

摘要

提出了一种高效的门阵列宏单元的动态路由算法。针对一般栅极阵列中不能在基本单元上叠加均匀网格的情况,提出了一种基于角拼接的路由环境数据结构。接近最优的路由是在迭代中完成的,初始路径最短,然后使用着色过程和网络重新排序来解决冲突。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Routing algorithm for gate array macro cells
The authors present an efficient dynamic algorithm for routing replaced gate array macrocells. A novel data structure based on corner stitching is introduced to represent the routing environment in a general gate array, where a uniform grid cannot be superimposed on the basic-cell. The near-optimal routing is accomplished in iterations with an initial shortest-path routing followed by conflict resolution using a coloring procedure and net reordering.<>
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